0 1 2 3 Tue 03 Jul 1973 Tue 10 Jul 1973 Tue 17 Jul 1973 Tue 24 Jul 1973 Tue 31 Jul 1973 Tue 07 Aug 1973 Tue 14 Aug 1973 Tue 21 Aug 1973 Tue 28 Aug 1973 Tue 04 Sep 1973 Tue 11 Sep 1973 Mon 17 Sep 1973 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All